[Ips-dhfpr] IPS Daily HF Prop Report - 22 February 13 issued 2327 UT on 22 Feb 2013
rwc
rwc at ips.gov.au
Sat Feb 23 10:27:13 EST 2013
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/22 FEBRUARY 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (22 FEBRUARY)
Date T index Conditions
22 Feb 61 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 20% during local night.
Northern Australian Region:
Darwin depressed 10% local day. Learmonth depressed
15-30% local night. Otherwise near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 15% over the UT day.
PCA Event : No event.
Predicted Monthly T index for February: 79
2. FORECAST (23 FEBRUARY - 25 FEBRUARY)
Date T index Conditions MUFs
23 Feb 60 Normal Near predicted monthly values
24 Feb 55 Normal Depressed 15%/near predicted
monthly values
25 Feb 55 Normal Depressed 15%/near predicted
monthly values
COMMENT: MUF's mildly to moderately depressed across most of
the region Feb 22. Expect similar conditions day one with possible
deepening depressions days two to three as solar EUV radiation
declines. Mild to moderate variability/depressions possible next
three days, all Aus/NZ/AAT regions.
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For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
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